<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>欢迎进入</title>

</head>

<body>
    <div class="advert-app dpflex fdcolumn">
        <!-- 顶部 -->
        <div class="head">
            源码健身
        </div>
        <div class="content flex1">
            <!-- 倒计时 -->
            <div class="count dpflex">
                <span id="countDown" class="time">5S</span>
                <span id="pass">跳过</span>
            </div>
            <!-- 弹出的动画 -->
            <div class="text animate__animated animate__zoomInDown animate__delay-2s">
                EXERCISE HARD
            </div>
        </div>
    </div>

</body>

</html>